Top Notch™ Boring Bars
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Filters
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Workpiece Material
Workpiece Material
- P Steel (42)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(42)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(42)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(42)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(42)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(42)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(42)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(42)
- M Stainless Steel (42)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(42)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(42)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(42)
- K Cast Iron (42)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(42)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(42)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(42)
- N Non-Ferrous Materials (42)
- N1Wrought Aluminum (42)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(42)
- N3High-Silicon Aluminum Alloys Si >12.2%(41)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (42)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (42)
- N6Carbon, Graphite Composites, CFRP (42)
- N7MMC's (41)
- S High-Temp Alloys (42)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(42)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(42)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(42)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(42)
- C CFRP Materials (42)
- C1CFRP, CFRP / CFRP (42)
- C2CFRP / Aluminium CFRP / Non-Ferrous (41)
Applications
Applications
Face Grooving (7)
Facing (6)
ID Facing (6)
Multiple Direction Cutting (42)
Profiling (6)
TRN Boring (6)
Turning (6)
Cutting Condition Material
Cutting Condition Material
- M-All (42)
- P-All (42)
- S-All (42)
Cutting Condition
Cutting Condition
- Heavily Interrupted Cut (41)
- Lightly Interrupted Cut (42)
- Smooth Cut (42)
Tool Cutting Edge Angle
Tool Cutting Edge Angle
- 93.0 (1)
- 95.0 (28)
- 100.0 (1)
- 107.5 (8)
- 117.5 (4)
to
Over All Length [L]
Over All Length [L]
- 5.906 in(4)
- 7.087 in(2)
- 7.2618 in(2)
- 7.874 in(2)
- 8.0 in(2)
- 8.0548 in(1)
- 8.132 in(2)
- 8.15 in(1)
- 9.8425 in(3)
- 9.843 in(1)
- 10.0 in(7)
- 10.062 in(1)
- 10.0625 in(1)
- 10.094 in(2)
- 11.811 in(2)
- 12.0 in(5)
- 13.78 in(1)
- 14.0 in(2)
- 14.07 in(1)
to
Over All Length [L]
Over All Length [L]
- 150.0 mm(4)
- 180.0 mm(2)
- 184.45 mm(2)
- 200.0 mm(2)
- 203.2 mm(2)
- 204.591 mm(1)
- 206.553 mm(2)
- 207.01 mm(1)
- 250.0 mm(4)
- 254.0 mm(7)
- 255.588 mm(1)
- 255.59 mm(1)
- 256.389 mm(2)
- 300.0 mm(2)
- 304.8 mm(5)
- 350.0 mm(1)
- 355.6 mm(2)
- 357.38 mm(1)
to
Corner Radius
Corner Radius
- 0.005 in(33)
- 0.008 in(42)
- 0.016 in(42)
- 0.02 in(33)
- 0.031 in(42)
- 0.047 in(8)
- 0.063 in(8)
to
Corner Radius
Corner Radius
- 0.125 mm(33)
- 0.2 mm(42)
- 0.4 mm(42)
- 0.5 mm(33)
- 0.8 mm(42)
- 1.2 mm(8)
- 1.6 mm(8)
to
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
Grade Of Cutting Tool
- K00326 (8)
- K313 (41)
- K68 (41)
- K8735 (8)
- KC5010 (42)
- KC5025 (42)
- KC5410 (24)
- KC730 (41)
- KC850 (41)
- KCK05 (8)
- KCK15B (8)
- KCM15B (25)
- KCM25 (41)
- KCP10 (42)
- KCP25 (42)
- KCP25B (41)
- KCP25C (42)
- KCS10B (8)
- KCU10 (42)
- KCU10B (42)
- KCU25 (42)
- KCU25B (42)
- KD1425 (41)
- KS15 (8)
- KT315 (42)
Hand Of Tool
Hand Of Tool
- L (16)
- R (26)
F Dimension
F Dimension
- 8.875 mm(2)
- 9.0 mm(2)
- 9.398 mm(2)
- 9.525 mm(3)
- 10.875 mm(1)
- 11.0 mm(2)
- 12.57 mm(1)
- 12.573 mm(3)
- 13.0 mm(2)
- 14.27 mm(4)
- 14.275 mm(2)
- 15.88 mm(1)
- 16.0 mm(2)
- 17.0 mm(1)
- 18.923 mm(2)
- 19.05 mm(3)
- 19.43 mm(1)
- 22.0 mm(4)
- 27.0 mm(1)
- 28.45 mm(1)
- 31.75 mm(1)
- 35.0 mm(1)
to
F Dimension
F Dimension
- 0.3494 in(2)
- 0.354 in(2)
- 0.37 in(2)
- 0.375 in(3)
- 0.4281 in(1)
- 0.433 in(2)
- 0.495 in(4)
- 0.512 in(2)
- 0.562 in(6)
- 0.625 in(1)
- 0.63 in(2)
- 0.669 in(1)
- 0.745 in(2)
- 0.75 in(3)
- 0.765 in(1)
- 0.866 in(1)
- 0.8661 in(3)
- 1.0631 in(1)
- 1.12 in(1)
- 1.25 in(1)
- 1.378 in(1)
to
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
- 16.0 mm(4)
- 16.764 mm(2)
- 17.018 mm(2)
- 19.05 mm(1)
- 20.0 mm(3)
- 22.86 mm(4)
- 24.89 mm(4)
- 24.892 mm(2)
- 25.0 mm(2)
- 26.92 mm(1)
- 32.0 mm(3)
- 33.02 mm(5)
- 40.0 mm(4)
- 45.06 mm(1)
- 46.48 mm(1)
- 50.0 mm(1)
- 53.848 mm(1)
- 63.0 mm(1)
to
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
- 0.6299 in(2)
- 0.63 in(2)
- 0.66 in(2)
- 0.67 in(2)
- 0.75 in(1)
- 0.787 in(2)
- 0.7874 in(1)
- 0.9 in(4)
- 0.98 in(6)
- 0.984 in(2)
- 1.06 in(1)
- 1.26 in(3)
- 1.3 in(5)
- 1.5748 in(3)
- 1.575 in(1)
- 1.774 in(1)
- 1.83 in(1)
- 1.9685 in(1)
- 2.12 in(1)
- 2.4803 in(1)
to
Cutting Direction
Cutting Direction
- B (26)
- E (13)
- P (2)
- S (1)
Maximum Bore Depth
Maximum Bore Depth
- 1.88 in(2)
- 2.0 in(2)
- 2.5 in(2)
- 2.52 in(2)
- 2.832 in(2)
- 3.0 in(8)
- 3.16 in(2)
- 3.75 in(2)
- 3.7758 in(1)
- 3.92 in(3)
- 4.0 in(5)
- 4.5 in(2)
- 5.0 in(2)
- 5.0392 in(1)
- 5.04 in(3)
- 6.0 in(1)
- 6.2992 in(1)
- 7.88 in(1)
to
Maximum Bore Depth
Maximum Bore Depth
- 48.0 mm(2)
- 50.8 mm(2)
- 63.5 mm(2)
- 64.0 mm(2)
- 72.0 mm(2)
- 76.2 mm(8)
- 80.0 mm(2)
- 95.25 mm(2)
- 96.0 mm(1)
- 100.0 mm(3)
- 101.6 mm(5)
- 114.3 mm(2)
- 126.8 mm(1)
- 127.0 mm(1)
- 128.0 mm(4)
- 152.4 mm(1)
- 160.0 mm(1)
- 200.0 mm(1)
to
Boring Bar Material
Boring Bar Material
- C (10)
- S (32)
Front-End
Insert Shape
Insert Shape
- K-PARALLELOGRAM 55 (4)
- N/K-PARALLELOGRAM 55 (29)
- V-DIAMOND/RHOMBIC 35 (9)
Maximum Cutting Depth
Maximum Cutting Depth
- 0.1162 in(2)
- 0.1212 in(1)
- 0.185 in(1)
- 0.244 in(1)
to
Maximum Cutting Depth
Maximum Cutting Depth
- 2.953 mm(2)
- 3.08 mm(1)
- 4.7 mm(1)
- 6.2 mm(1)
to
Insert Geometry
Cutting Tool Material
Cutting Tool Material
- D P (41)
- H T (42)
- H W (42)
Back-End
Back-End Diameter
Back-End Diameter
- 12.0 mm(4)
- 12.7 mm(5)
- 15.875 mm(4)
- 16.0 mm(3)
- 19.05 mm(7)
- 20.0 mm(2)
- 25.0 mm(3)
- 25.4 mm(5)
- 31.7 mm(1)
- 31.75 mm(1)
- 32.0 mm(4)
- 38.1 mm(1)
- 40.0 mm(1)
- 50.0 mm(1)
to
Shank Height
Shank Height
- 0.4492 in(2)
- 0.6067 in(1)
- 0.9378 in(3)
- 1.2134 in(4)
- 1.5283 in(1)
- 1.8488 in(1)
to
Shank Height
Shank Height
- 11.41 mm(2)
- 15.41 mm(1)
- 23.82 mm(3)
- 30.82 mm(4)
- 38.82 mm(1)
- 46.96 mm(1)
to
Shank Width
Shank Width
- 0.8646 in(3)
- 1.1402 in(4)
- 1.4551 in(1)
- 1.8488 in(1)
to
Shank Width
Shank Width
- 21.96 mm(3)
- 28.96 mm(4)
- 36.96 mm(1)
- 46.96 mm(1)
to
Other
Insert Hand
Insert Hand
- L (17)
- N (9)
- R (16)
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